PHPackages                             graviton/json-schema - PHPackages - PHPackages  [Skip to content](#main-content)[PHPackages](/)[Directory](/)[Categories](/categories)[Trending](/trending)[Leaderboard](/leaderboard)[Changelog](/changelog)[Analyze](/analyze)[Collections](/collections)[Log in](/login)[Sign up](/register)

1. [Directory](/)
2. /
3. [Utility & Helpers](/categories/utility)
4. /
5. graviton/json-schema

ActiveLibrary[Utility & Helpers](/categories/utility)

graviton/json-schema
====================

JSON Schemas describing the Graviton specific JSON formats

v1.16.2(6y ago)015.0kMIT

Since Sep 24Compare

[ Source](https://github.com/libgraviton/json-schema)[ Packagist](https://packagist.org/packages/graviton/json-schema)[ RSS](/packages/graviton-json-schema/feed)WikiDiscussions Synced 2d ago

READMEChangelogDependencies (6)Versions (29)Used By (0)

### README not available

The README for this package hasn't been synced yet. View it on [GitHub](https://github.com/libgraviton/json-schema).

###  Health Score

33

—

LowBetter than 72% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity19

Limited adoption so far

Community2

Small or concentrated contributor base

Maturity74

Established project with proven stability

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~55 days

Recently: every ~106 days

Total

27

Last Release

2496d ago

Major Versions

v0.8.0 → v1.0.02016-06-29

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/245441?v=4)[Dario Nuevo](/maintainers/narcoticfresh)[@narcoticfresh](https://github.com/narcoticfresh)

###  Code Quality

TestsPHPUnit

Code StylePHP\_CodeSniffer

### Embed Badge

![Health badge](/badges/graviton-json-schema/health.svg)

```
[![Health](https://phpackages.com/badges/graviton-json-schema/health.svg)](https://phpackages.com/packages/graviton-json-schema)
```

###  Alternatives

[composer/composer

Composer helps you declare, manage and install dependencies of PHP projects. It ensures you have the right stack everywhere.

29.5k196.2M3.1k](/packages/composer-composer)[ergebnis/composer-normalize

Provides a composer plugin for normalizing composer.json.

1.1k41.5M2.8k](/packages/ergebnis-composer-normalize)[infection/infection

Infection is a Mutation Testing framework for PHP. The mutation adequacy score can be used to measure the effectiveness of a test set in terms of its ability to detect faults.

2.2k28.9M2.4k](/packages/infection-infection)[paycore/openfintech-data

Openfintech data

22110.1k](/packages/paycore-openfintech-data)[oat-sa/tao-core

TAO core extension

66143.7k124](/packages/oat-sa-tao-core)[pantheon-systems/terminus

A command line interface for Pantheon

3391.5M18](/packages/pantheon-systems-terminus)

PHPackages © 2026

[Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)